GENERAL INDEX. 
Pinug ponderosa, var., eastward range, 283 
Monograph of Ampe iden,’ 
Planchon’s ‘* 
Pl sg 
atte valley, sey rsion to, 219 
tT aad a spares ie 2 pened 234 
Oxy: é 
Poisonous isn re O75 er tes” 
ryeyetc ere cial in tube, 285; tube as a 
arasite, 23:30 Uvularia, 139 
Pollination, of Calo wee parviflorus, 288 ; 
Coffee, 308 ; of Epipactis latifolia, 104 ; 
P ath od of eeaven tiie 
Polyporus, di differentiation of ‘eked, 147 
4 ytenia, 63; oil-ducts, 238; _ Nuttallii, 63 
Claytonii, 
p ennsylvanic us, 282 
Potato i beetle on Solanum triflorum, 296 
ower seep dae schirch’s) ‘ Prin- 
‘ ciple of Pharmacognosy, ” 92 
Bresetvative, pe ae oleum spirit, re 
od oterogyn yin vaxie meteloides, 
el lasm, continuity of, 307 
fdas ea tenui flora, 22 
> omain tention, 47 
uccinia paliate: 22 4 
R 
gure s y gpeeleties! Key to W. Coast Bot- 
Ravenel, H -t, 194 
oobe ood. preservation of, 120 
pee Fisch’s ‘* Banu. Lebensgesehichte 
Rh r Hirschtriiffel, Elaphomyces,’’ 2 
Brats Island, Bailey on flora, 199 
Rill's odendron. auaiiovart and bees, 142 
Zur Systematik der Torfmoose, ** 20; 
Reestelia, Thaxter’s 
cultures, 
visas action o of tyatne braneties, 145; aerial. 
oO: t 
BES. ioe ercles on ee 
in on American, 2 
of cultivated, 120; source pe Bab Aon 
Rot, black, erra 
tum, 70; new, on grape, 308 
Rusts, Seymour on orchard, int nit 
) 
Saccardo’s “ Sylloge, ¥ Fungorum,” vol. IV, 
4,278 
eters, nop ato of, 2 
— sTacemosa three att a pollen 
San D Doninne: ex 
: ploration of, 114 
pan eer 12; ribs, 238: meonnatntee — 
gan Canadensi<, Rp andica 
ta nia Barbera, flora ‘ 
n ica, freer ap in, 71 
Schenk 4 8 * Verg n rgleic oe onde Anatomie der 
me! ¢Wwiichse,’’ 232 
Sehenk's > “Fossite Pflanzen aus der Albour 
Schist 
Sehiaoph 
Seteaea, 
n, 
Scripta ea nie te O58 
a rsion o} ince : 
Fondly v tality, 258, 29 ep wai a 
313 
weather foliage, 
relation to insects, 
siey mbrivie humifusum, 200; mile, 
Sium, 261; angustifolium, rel elentefotrom, 
2; Cars serve ir lin 
Skitophyllum, 2 herr 
an 
aero laciniatum, d 
1; perfoliatum, re 
7; fontanum, 
odtioides, 25 
taflort nm, 296; tuberiferous spe- 
cite 3, 23 
conueey — and var., 111 ta, 114 
ppgsat cundiflora, taaniedion, ri N80 
um FreconmatetcY variations of sucrose 
sont E. A., appointment, 170 
Spermatozoi oids, Campbell on development 
Spha; gnace, Jensen on pee of, 171 
er DHiOlOuy of, 9 
: living nuclei, 1925 
ize, 
stage, ne and cold, 146 
Starch, composition of grain, 146; in ves- 
pele 2 
Stems, Goff on ae ee age of, 171 
Stimulus, Raney ge of, 307; effects on 
hen ete ” 
Stokes’s “ Siewseopy fo for beginners,”’ 117 
Strawberry, pa 
ee a Polls of of hel ~ me 289 
‘08 rghum m, 54 
- manufacture from 
sorg s test for, 147 
Sylva, a new journ 
Symbiosis, 176, 6, 180; erratum, 234 
i 
Teaching botany, 87 
Teratology 320, 144, 1, 160, 
Te rms, Bailey n ho rticul tu 
farandy tanical, 
167, 270, 274 
ral, 145 
rpureum, 
136; a 
m, 136, 1 138; 
riedemannia, 73; tereti 
rigida, 7 
iene Baker on, 71, 199, 
acount pried on, 
nnatifidure, 137; 
Iteri, 1 
dole, 74; ternata, 
259 
282 
=o 
ny 
zee 
ea 
95: 
a Pd a 
ieviion Wt Ie at gets on acer. 
Truffles, “edible in : 8., 45 
ana, g 
Tuberd wees of Leguminose, 235, 258, 
Tuber niveum 
Tuelberg, Dri! 7 T. t, 44 
aera boots of stimulation on, 97 
Tyrosin, 126 
Ueehtit Rudolph vont, H sit, 237; 0 
Um forte, n, deren Ts a ta 
s 
